Open AccessDensity-Based Estimation of POI Boundaries Using Geo-Tagged Tweets
Author(s) -
Won-Yong Shin,
Dung Do Vu
Publication year - 2017
Publication title -
han'gug tongsin haghoe nonmunji/han-guk tongsin hakoe nonmunji
Language(s) - English
Resource type - Journals
eISSN - 2287-3880
pISSN - 1226-4717
DOI - 10.7840/kics.2017.42.2.453
Subject(s) - point of interest , boundary (topology) , focus (optics) , computer science , cluster analysis , convex hull , point (geometry) , radius , similarity (geometry) , data mining , regular polygon , geography , artificial intelligence , mathematics , image (mathematics) , geometry , computer network , mathematical analysis , physics , optics